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System Administrator Resume

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Eire Pa Arnold, MD

SUMMARY:

Analytical and accomplished information systems security officer with 20+ years of experience enhancing business operations by implementing IT security solutions. Service business needs and generate improvements through well - developed expertise in evaluating, researching, implementing and testing security systems and programs. Motivational leader with a strong team and end user focus. Communicate effectively to train and coach staff, as well as collaborate with stakeholders and professionals at all levels.

CORE COMPETENCIES:

  • Security and Privacy Requirements
  • Federal Regulation Compliance
  • Develop, Implement, Test Security Controls
  • Contingency Plan/Incident Reports
  • Risk Analysis/Vulnerability Mitigation
  • FISMA Assessments
  • Configuration Management
  • NIST Risk Management Framework

PROFESSIONAL EXPERIENCE:

Confidential, Eire, PA & Arnold, MD

System Administrator

Responsibilities:

  • Achieved three successful third-party security and privacy control assessments with zero findings.
  • Detected and resolved approximately 25 vulnerabilities monthly in a small to medium-sized information system by using multiple security oversight tools.
  • Slashed inappropriate responses from 15% to 3% by conceptualizing and implementing a phishing awareness campaign and training 189 individuals.
  • Maintained and ensured health of enterprise production, validation, and development environment containing over 50 Windows and Linux servers, and supporting 250 users; conducted emergency maintenance and remediation.

Confidential, Columbia, MD

System Security Officer

Responsibilities:

  • Served as security officer across five FISMA systems which were inspected annually with no security findings in four consecutive years.
  • Eliminated configuration errors by developing scripts and monitored databases containing PHI, PII and other sensitive information.
  • Boosted employee performance by delivering CISSP training to 30 personnel leading to successful outcomes for three candidates.
  • Pinpointed potential security weaknesses by conducting comprehensive reviews and recommended improvements to remediate vulnerabilities.

Senior Principal Analyst

Confidential

Responsibilities:

  • Reduced security risks by performing information and physical security risk assessments, security scans, and penetration test on assets and processes.
  • Conducted security scans three times a week for over 200 systems to support information assurance and settings for security and privacy controls.
  • Identified over 100 discrete risks and spearheaded remediation prior to third-party security and privacy controls assessments necessary for Authority to Operate (ATO).

Confidential, Atlanta, GA & Washington, DC

Security Hardware & Software Integration Engineer (Contract)

Responsibilities:

  • Assessed antivirus, firewall, IDS/IPS, proxy, DHCP, NAT, application and security event logs as well as maintained and provided user support for cyber security tools.
  • Analyzed security products involving research, development, testing, and evaluation.
  • Delivered hands-on support of equipment installation at enterprise network security operation centers at five divisions.
  • Installed and configured deep-packet analysis and threat protection devices at two Federal agencies.

Confidential, Baltimore, MD

IT Security/Risk Management Architect (Contract)

Responsibilities:

  • Consulted on Confidential for DHHS/CMS healthcare integrated general ledger accounting system (HIGLAS) supporting over 45M providers and beneficiaries, and processing over 51M claims daily. Reduced findings from over 150 to less than five in the following year by evaluating and coordinating security posture.
  • Triggered high cost savings by taking preventive measures during software development and deployment to avoid remediation expenses.

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